The boy wondered why the sky was blue.
Meaning: This sentence shows the boy's curiosity about the natural phenomenon of the sky's color. It's like saying, The boy thought deeply about the reason why the sky appears blue.
Choice of Words: Boy refers to a young male person. Wondered means to think about something in a curious or thoughtful way. Why is a question word used to ask about the reason for something. Sky refers to the upper part of the Earth's atmosphere. Blue refers to the color of the sky on a clear day.
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Related Expressions